Trade Confirmation Without Api Key($5)

[Estados]

Hello, I am sending a trade offer with tradeofter-manager. I need to confirm the trade on the receiving account. But I can't use tradeoffer_manager because I don't spend $5 on the receiving account. How can I confirm a trade for which I know the offer_id on an account where $5 has not been spent? 

[Dr. McKay]

If you only need to confirm the trade, you can do that directly with steamcommunity.

If you need to accept the trade, this isn't a supported use-case for steam-tradeoffer-manager. You'd have to craft the accept request yourself.

[ggforces]

I want to do this too, but i couldn't. Can you share the code?